Phenyldichloride
二氯苯
🗣️ 情景例句
The original plan by the council
会议原有的计划
I'm certain he will be able to find the right place.
我肯定他会找到正确地点。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”